BMW F10 F11 Seal Outer Right Mirror Triangle O/S 7329754

BMW F10 F11 Seal Outer Right Mirror Triangle O/S is a precisely fitted body component from the Doors and door panels group, designed for installation on the right side of the vehicle. The seal ensures a tight connection between the triangular mirror mount and the door, reducing noise, vibrations, and moisture ingress into the interior. Thanks to its factory profile, it provides a functional solution when replacing a worn or leaking seal in a BMW 5 Series F10/F11.

Specifications and technical data

• SKU: 7329754
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7329754
• Substitutable numbers: 7329754, 51337329754, EM
• Location on the vehicle: Right
• Category: Doors & Door Skins

Purpose and function of the mirror triangle seal

The described seal is a component mounted in the area of the exterior mirror attachment on the right side of the door. Its function is to:

• seal the contact point between the mirror triangle and the door panel,
• limit the ingress of water and dirt into the door interior,
• reduce wind noise in the area of the pillar and mirror,
• stabilize the mirror housing relative to the door structure.

Thanks to its properly profiled edge, the seal works with the factory mirror mount, which helps maintain the correct geometry and aesthetics of the side bodywork.

Fitment for BMW F10/F11 and mounting parameters

The seal has been designed for the door structure of the BMW 5 Series F10/F11 generation, which translates into an exact fit with the right mirror triangle. Its placement on the passenger side of the vehicle allows for clear identification of the part when planning repairs or replacement.

The element belongs to the Doors and door panels group, making it particularly important for body and paint work, mirror replacement after a collision, or when eliminating leaks within the door area. The design of the seal allows for installation in place of the factory component without the need for modifying the panel.

Characteristics of the used component

The seal comes from dismantling, which means it is a used part that retains its original geometry and working profile. This type of component is a good solution for vehicle service when maintaining the factory standard of workmanship and compatibility with other door elements is a priority.

Using an original aftermarket seal allows for maintaining visual consistency and proper mirror operation, while simultaneously reducing costs compared to purchasing a new part.

Application in body and door area repairs

Replacing the mirror triangle seal is recommended in situations where the following occur:

• increased wind noise in the area of the right mirror,
• traces of water leaks in the upper part of the door,
• looseness or vibrations of the mirror housing,
• mechanical damage or deformation of the rubber after a collision.

Selecting the correct element from this group allows for restoring the seal and acoustic comfort in the cabin, as well as ensuring the correct seating of the mirror relative to the door and side window.

Expanding repairs within the BMW door area

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other elements from the same group, such as panels, reinforcements, or window guide seals, check out the available parts in the BMW Doors and door panels category.

More about the use of used body components

When planning work on doors and exterior mirrors, it is worth considering a wider use of aftermarket components, especially in the case of elements such as seals, mounts, or finishing details. You can read about the practical aspects of selecting such parts and their impact on the repair budget in the article The best used parts for tuning your car, which discusses the advantages of making informed choices when selecting used sub-assemblies.